By the late 19th century, Cram had become one of the better mapmakers that focused on the US and kept current with change and development. This map was from a series that focused on the rapidly evolving network of the railroads that served and redefined the landscape. Includes a thorough system of colors and symbols to identify each rail line, and a key to name each.

Condition is very good. Image size is approximately 16.5 x 22.5(inches)